Mark, the B&W has enough detail to hold my interest for hours.
Scott, the image of Watkins Glen is wonderful. Being from NY, I'm going to have to visit some day. btw, I have a 28-50 3.5 Ai-S that is remarkably good also.
From Middle Saranac Lake this summer, I really love the colors on this one. When I'm on the lakes for dawn or dusk, I'm always looking for colorful clouds overhead to get in the reflections. 20mm 2.8 Ai-S